UN38.3 certification is a United Nations regulation on the transportation of dangerous goods, mainly targeting the safety requirements of lithium batteries during transportation. For button batteries containing lithium batteries, obtaining UN38.3 certification is not only a necessary step to comply with international regulations, but also a key guarantee to ensure the safety of the product during transportation. Obtaining certification can effectively prevent safety accidents caused by transportation issues, and also avoid products being detained or fined at customs, clearing obstacles for enterprises to expand their international markets.

In our daily life, button batteries are almost everywhere, from watches and calculators to remote controls and Bluetooth devices, providing us with great convenience. However, do you know that these seemingly insignificant small batteries actually require a special \"ID card\" - 3C certification? This article will provide you with a detailed interpretation of whether the 3C certification for button batteries must be obtained, as well as the relevant procedures and significance of obtaining it.

In today\'s rapidly developing new energy field, square batteries have become core components in areas such as electric vehicles and energy storage systems due to their high energy density and excellent performance. However, with the continuous growth of market demand, the issue of product safety has also drawn increasing attention. The 3C certification for square batteries is precisely an important guarantee for ensuring product safety and market access.

According to the latest notice of China Quality Certification Center (CQC), from May 6, 2025, the implementation procedures of compulsory product certification (CCC certification) for mobile power (0914) and lithium-ion batteries and battery packs (0915) will be significantly adjusted.

On April 2, 2025, the FCC released temporary simplified guidelines for 47 CFR Part 2.1093 portable device RF exposure (SAR, PD, EMF, etc.) testing. The new guidelines mainly involve reference documents such as KDB 447498, KDB 616217, and KDB 648474, which address the 0mm (contact) Body exposure test requirements for portable devices (such as portable mobile phones, tablets, and laptops) and similar rectangular devices. The new test regulations will take effect from the date of release.

Recently, the Industrial Standards Institute of the Ministry of Industry of Thailand TISI issued an important announcement that from October 2025, TISI will implement new mandatory standards for 6 categories of electronic and electrical products. Relevant companies need to pay attention and make relevant application responses to ensure that the products meet the latest regulatory requirements and avoid unnecessary trade losses.

PSE certification is a mandatory safety certification for electronic products in the Japanese market. As a part of electronic products, Bluetooth headphones must obtain PSE certification before they can be sold in the Japanese market. Obtaining PSE certification is not only to comply with Japanese regulations, but also to ensure the quality and safety of products. Certified products can better win consumers\' trust and enhance brand competitiveness.

SRRC certification is a mandatory certification in China, and its full name is \"Type Approval Certification for Radio Transmitting Equipment\". For radio transmitting devices such as Bluetooth headphones, SRRC certification is a necessary condition for entering the Chinese market. Bluetooth headphones that have not passed the SRRC certification will not be legally sold in the Chinese market. Therefore, obtaining SRRC certification is not only a requirement for compliant operation but also the foundation for the long-term development of a brand.